When Charlie Benjamin sleeps, monsters wake up. Luckily there's a place for Charlie - the Nightmare Academy. Built from wrecked ships set in the branches of the world's most incredible tree fort, the Academy trains people to use their unique gifts to fight the monsters that rush in when the lights go out.

The monsters under your bed are real! But never fear - the Nightmare Academy will train Nethermancers and Banishers like you to destroy them!